You can listen right here to the whir of a robot helicopter flying on an alien world

NASA records, shares sound of Ingenuity drone on Mars, like we're in some kind of sci-fi flick
Video One of the microphones on Perseverance, NASA’s latest and greatest Mars rover, has recorded the sounds of its autonomous helicopter Ingenuity flying on the Red Planet, providing scientists with the first ever audio samples of an aircraft operating on another planet.…